baber/WOPTO huggingface dataset:
Patent JP-H11127030-A (JP)
Title: Resonance circuit for oscillation circuit ic and oscillation circuit
Inventor: ANDO TOSHIAKI
IPC: H03B5/12
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a resonance circuit for an oscillation circuit whose Q is increased so that an oscillation circuit IC obtains a high C/N, and to provide an oscillation circuit using the resonance circuit. SOLUTION: A resonator 7 requiring especially a high Q characteristic and varactor diodes 9, 24 are integrated as a resonance circuit module 64 as a separate module from a negative resistance generating circuit 41 including an oscillation transistor(TR) or the like. For example, the resonator 7 is formed on a dielectric board with strip conductors to attain high Q and the varactor diodes 9, 24 adopt conventional single body discrete components in a form of pair chips not adopting the IC process and attain high Q or high capacitance ratio processing similarly.
Patent JP-S62147059-A (JP)
Title: Suction device for enclosed type electric compressor
Inventor: MANGYO MASAO
IPC: F04B39/06
Filed: 1985-12-20
Abstract: PURPOSE:To prevent suction gas from being heated on high temperature gas within a closed casing and improve the energy efficiency of a compressor by connecting a suction tube fixed to said casing to the suction hole of the compressor with a flexible tube. CONSTITUTION:A suction tube 59 is fixed to the exterior of a enclosed casing 51. One end of a coil spring or a flexible tube 59 is fixed to a suction hole formed on the cylinder head 57 of a compressor arranged in said enclosed casing 51. And the other end of the coil spring or the flexible tube 59 is freely located within the suction tube 59 so that suction gas is sucked into the compressor without being heated.
Patent JP-H07118884-A (JP)
Title: Metallic material with carbon component removed from surface layer and treating method and device therefor
Inventor: MOMOSE TAKASHI
IPC: C23G5/00
Filed: 1993-10-25
Abstract: PURPOSE:To provide the metallic material having a surface which is less adhered with contaminating materials afterward in spite of the exposure to the atm. and to remove the contaminating materials from the metallic material on the site in the state of assembling a vacuum device. CONSTITUTION:A vacuum system composed of a vacuum chamber 1, pipes, gaskets, etc., is discharged to a vacuum by a vacuum turbo molecular pump 6 and a dry pump 7. The air of a low dew point contg. ozone is thereafter introduced into the vacuum chamber 1 from a treating gas source 11 and the inside of the vacuum system is exposed to the air contg. this ozone. Carbon content is not detected if the metallic surface of aluminum, etc., exposed to the air contg. the ozone is analyzed by Auger electron spectrometry. In addition, the carbon content is not detected even if the metallic surface is similarly analyzed by the Auger electron spectrometry after exposure to the atmosphere.
Patent JP-2000100086-A (JP)
Title: Error detection and correction method, and magnetic disk device
Inventor: MATSUMOTO MUNEHISA
IPC: G11B20/18
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To realize an error correction method improving an error correction ability. SOLUTION: A syndrome generator 11 generates a syndrome from an uncorrected digital data in a conjectural digital sequence forwarded from a channel circuit 31 to a buffer memory 32, and an error correction code, and a disappeared pointer generator 12 selects an error pattern from an error pattern preservation table 7, and generates an adaptive disappeared pointer. At a decoder 13, an error position polynomial is generated from the generated syndrome, and a disappeared position polynomial is generated based on the disappeared pointer, and a corrected error position polynomial and an error value polynomial are generated from the syndrome and the disappeared position polynomial, and based on this generated result, a route search and an error value generator 14 calculate the error value.  A CRC code of the correction result is checked, and a go/no-go of the error correction result is judged. A timer 15 prevents the error detection and correction from falling into an infinite loop when the disappeared pointer is changed and the error detection and the correction are repeated.
Patent JP-H06133857-A (JP)
Title: Rice cooking device
Inventor: MIHIRA KEIICHI
IPC: A47J27/14
Filed: 1992-10-27
Abstract: PURPOSE:To constitute the device so that there is no fear of a malfunction, and also, a circuit configuration of a control system is simplified. CONSTITUTION:In the rice cooking device which is provided with a rice washer 17 for washing weighed rice, and plural rice cookers for receiving washed rice from the rice washer 17 and executing rice cooking, and in which the rice washer 17 can execute freely a relative movement to each rice cooker 7 so that it can be set in a position corresponding to each rice cooker 7, this device is constituted so that information of the rice cooker 7 is fetched to a controller side, only when the rice washer 17 moves to a position corresponding to the rice cooker 7.
Patent JP-H02134938-A (JP)
Title: Data multiplexing/demultiplexing system
Inventor: KINASHI HARUHIKO
IPC: H04J3/04
Filed: 1988-11-15
Abstract: PURPOSE:To improve communication efficiency by segmenting serial data of respective channels to blocks consisting of a prescribed number of bits and converting these serial data to one serial data. CONSTITUTION:When the data of plural channels are multiplexed to one serial data, data to be multiplexed are distributed to blocks consisting of the prescribed number of bits and multiplexed. For example, the data of channels A, B, and C are inputted to serial/parallel converting circuits 11, 12, and 13 in a data multiplexer/demultiplexer 1 respectively and converted to 8-bit parallel data and inputted to a multiplexing circuit 14. consequently, data which is constituted in the format based on HDLC procedures or the like and has the start and the end easily identified without frame synchronization is multiplexed/ demultiplexed with a minimum delay without waiting for one frame. Thus, the communication efficiency of bidirectional data communication or the like is improved.
Patent JP-S63142322-A (JP)
Title: Liquid agent compound for contact lens
Inventor: HIOKI SHUNICHI
IPC: G02C7/04
Filed: 1986-12-04
Abstract: PURPOSE:To obtain safety and effect which are more than before without exerting any adverse influence upon cleaning effect, storage effect, fixation prevention effect for dirt during storage, etc., by incorporating dehydroacetic acid or its water-soluble salt. CONSTITUTION:The dehydroacetic acid or its water-soluble salt is incorporated. The mixing rate of the dehydroacetic said or its water-soluble salt is 0.001-10%(W/V), preferably, 0.005-5%(W/V) when a liquid agent compound for contact lenses is a solution. Here, W/V is weight (g)/volume (100ml). Consequently, the safety and effect which are more than those of a conventional contact lens liquid agent are obtained without exerting any adverse influence upon the cleaning effect, storage effect, fixation prevention effect for dirt during storage, etc.
Patent JP-S63141837-A (JP)
Title: Non-stage transmission
Inventor: TAKAYAMA MITSUNAO
IPC: B60W10/10
Filed: 1986-12-04
Abstract: PURPOSE:To improve a durability and reliability of a non-stage transmission by providing a sub power transmission path having a fixed or variable change gear ratio in addition to a main power transmission path via a V belt and enabling each transmission path to be operable simultaneously or selectively. CONSTITUTION:A non-stage transmission is constituted as a main power transmission path and the transmission is composed of an input pulley A composed of a fixed pulley 3 and a movable pulley 4 in an input side, an output pulley B composed of a fixed pulley 6 and a movable pulley 7 in an output side, and a V belt 2 wrapped between both pulleys A and B. And a sub power transmission path is constituted by mounting a gear 20 on an input shaft 5 via a one-way clutch 21 and making the rotation of the gear 20 to be transmitted to a gear 24 provided to an intermediate gear shaft 24a via an idler gear 23. And an electromagnetic clutch 25 is interposed between a pulley shaft Ba and an intermediate gear shaft 24a, the electromagnetic clutch 25 is turned on at the time of start etc., and thereby the transmission of the power is made to be conducted via the sub power transmission path.
Patent JP-H04266688-A (JP)
Title: Improved band having wedge cam with slot
Inventor: UIRIAMU PII GANDEII
IPC: F16L33/02
Filed: 1991-11-06
Abstract: PURPOSE: To widen a clamping adjustment range in an improved band for the rail of a fitting by placing an expansion mechanism having driving wedges between the ends of a clamping band, and moving divergent wedge members through the operation of bolts to move end portions to thereby produce sealing forces. CONSTITUTION: An expansion mechanism 30 having driving wedges 40, 41 is positioned at the end portions 27, 28 of a clamping band 24. The divergent edge sections 55, 54 of wedge followers 32, 31 are engaged in U-channels in the divergent edge sections 50, 51 of the driving wedge 40. Similarly, divergent edge sections 65, 66 are engaged in divergent U-channels in edge sections 63, 64. When a bolt 46 is turned in a clamping direction, it works on a nut 90 and the driving wedges 40, 41 move toward a center line 36. Thereby the wedge followers 31, 32 and the end portions 27, 28 are separated along an axis 36 and forces are applied to the ends of channeled sections 80-83 from the bases of heads 34, 37 to produce a sealing force.
Patent JP-H03150865-A (JP)
Title: Method of metallizing aluminum nitride board and method of bonding metal plate to aluminum nitride board
Inventor: TAKESHIMA YUTAKA
IPC: H01L23/373
Filed: 1989-11-07
Abstract: PURPOSE:To improve a bonding strength between an aluminum nitride board and a metal plate by a method wherein a layer made of aluminum nitride and tungsten is provided between the aluminum nitride board and a tungsten layer and the respective layers are baked simultaneously in the stage of green sheets. CONSTITUTION:A green sheet made of aluminum nitride and tungsten is built up on a green sheet 1a made of aluminum nitride. In other words, a first layer 2a made of aluminum nitride and tungsten and a second layer 3a which is made of aluminum nitride and tungsten and has a smaller content of aluminum nitride than the first layer 2a are built up on the green sheet 1a made of aluminum nitride and a tungsten layer 4 is formed on the second layer 3a. After the respective layers are compression-bonded to each other, the respective layers are baked simultaneously. Therefore, the firm tungsten layer 4 can be formed on the surface of an aluminum nitride board 1. With this constitution, when a copper board 7 is bonded to the aluminum nitride board 1, a part where a bonding strength is low can be eliminated, so that the copper board 7 can be bonded to the aluminum nitride board 1 firmly.
Patent JP-H03149309-A (JP)
Title: Muffler
Inventor: YAMANA YOSHIHIRO
IPC: F01N1/02
Filed: 1989-11-06
Abstract: PURPOSE:To enlarge the capacity and lighten the weight of a muffler by constituting a muffler main body of a mat shaped-fiber reinforcement and a thermo plastic resin. CONSTITUTION:In a muffler for reducing exhaust noise by installing an inlet pipe 2 and an outlet pipe on a muffler main body 1, a stamping molding material consisting of a mat shaped-fiber reinforcement and a thermal plastic resin is used on the muffler main body 1. It is possible to improve heat resistance and impact resistance property of the muffler and lighten its weight. It is thus possible to enlarge the capacity of the muffler, and also lighten its weight at the time of the same shape.
Patent JP-2001110507-A (JP)
Title: Waterproof connector
Inventor: NABESHIMA HIKARI
IPC: H01R13/52
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector which can improve waterproof property without damaging attachment of a sealing member. SOLUTION: A waterproof connector 10 is built in a rear end cylinder section 13 provided in the rear of a housing 11 with one and more cavities 12, with a sealing member 20 disposed and being held down with a cover 30. The seal member 20 is easily accommodated and mounted in the rear end cylinder section 13, because it is easily transformed by pressure because of a groove thereof, which opens toward the cover 30. A terminal metal T is also easily inserted into an electric wire insertion hole 21 of the sealing member 20, because it is highly transformable due to a peripheral groove 24. When the cover 30 is built on the housing 11, a projecting wall 33 of the cover 30 is pressed into the peripheral groove 24, pushing it open, and compresses the sealing member hard, thereby increasing the efficiency of sealing.
Patent JP-H06139100-A (JP)
Title: Method for inspecting operation of adapter
Inventor: ITA NOBORU
IPC: G06F11/22
Filed: 1992-10-28
Abstract: PURPOSE:To perform the I/O device inspection of a substitute adaptor through a substitute adapter by incorporating an inspection program in a ROM in the substitute adapter to be connected to a computer system, preparing the inspection program according to an operation mode adapted to the computer system, and loading it on the main memory in the computer system. CONSTITUTION:A substitute adapter 1 with a ROM 11 storing the inspection program and a mode setting register 14 setting the inspection program to be used is connected between a computer system 2 and an I/O device 3. At the time of applying power, the inspection program is taken out from the ROM 11 and loaded on a main memory 22 of the computer system 2 to start inspection corresponding to the setting of the inspection program to be used to the mode setting register 14.
Patent JP-H01130087-A (JP)
Title: Horizontal type rotary compressor
Inventor: TAMEOKA SHINGO
IPC: F04C29/02
Filed: 1987-11-17
Abstract: PURPOSE:To make the space capacity of a hermetically sealed case small by rotatably connecting one end of a connecting member with the eccentric position of the end section of a crank shaft, and connecting the other end thereof with a throttle forming member which is slidably provided within an oil feed guide section. CONSTITUTION:The eccentric rotation of a connecting member 51 pivotally supported by an eccentric mounting section 52 lets a throttle forming member 55 be reciprocated in sliding within an oil feed member 45. The aforesaid reciprocating slide motion allows lubricant 50 coming from a throttle 54 of the throttle forming member 55 to be gradually raised up within an oil feed guide section 49 because of viscosity, following which, it passes through the oil feed guide section 44 so as to be fed to sliding sections requiring oil feed accompanied by the rotation of a crank shaft 36 for letting them be lubricated.
Patent JP-H08148269-A (JP)
Title: Protective apparatus for heating cooking appliance
Inventor: ITO KATSUHIKO
IPC: H05B6/12
Filed: 1994-11-24
Abstract: PURPOSE: To provide a protective apparatus with high stability of protective operation against abnormal heating operation for a heating cooking appliance. CONSTITUTION: A protective apparatus for heating cooking appliance is provided with a protective circuit 5 to which an abnormal operation detected signal of a main circuit part A is sent, an abnormal signal latch circuit 20 to which the output signal of the circuit 5 is sent, a microcomputer 8 to which the latch content is sent and which sends out a control signal to control the driving of the main circuit part A, and an abnormal signal latch reset circuit 21 to which the control signal from the microcomputer 8 is sent. The abnormal signal latch circuit 20 is periodically reset based on the reset signals which the abnormal signal latch reset circuit 21 sends periodically.
Patent JP-H01131445-A (JP)
Title: Gas sensor
Inventor: ITSUPONMICHI MASAMICHI
IPC: G01N27/12
Filed: 1987-11-16
Abstract: PURPOSE:To obtain the sensor whose heater's power consumption is small by forming a radiation inhibiting layer made of a material whose emissivity is <=0.5 on the opposite surface of a plane heater from the surface where a gas sensing part is formed. CONSTITUTION:When this sensor 1 is used, a constant current is supplied to the ceramic heater 2 through heater input terminals 40 and 42 and the gas sensing part 14 is held at constant operating temperature. Then one terminal of a fixed resistor which has a constant resistance value is connected to a signal output terminal 38 and a DC voltage is applied between the other terminal and a signal terminal 36 to obtain a constant output voltage between the terminals 36 and 38. Here, a decrease in the resistivity of an n-type semiconductor thin film 6 which senses gas at the operating temperature causes the output voltage to drop as the resistance value of the sensing part 14 decreases and the detection of the gas is sent out. At this time, the radiation inhibiting layer 16 on the opposite side of the heater 2 from the thin film 6 is made of the material whose emissivity is <=0.5 and inhibits the heat radiation of the heater 2 from this surface. Therefore, even when electric power fed to the heater 2 is reduced, the operating temperature of the sensing part 14 is held.
Patent JP-H11103693-A (JP)
Title: Soil-supplying apparatus
Inventor: ISHIKAWA KOICHI
IPC: A01C5/04
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus, capable of being readily produced and assembled, surely supplying bed soil, precisely pressing the soil by a pressing device and reducing a cost by forming a conveying means into a simple construction. SOLUTION: This soil-supplying apparatus has a conveying means for conveying a seedling-raising container, a conveying table 12, a bed-soil-supplying device 26, and a pressing device 30 having a pressing protrusion 31 moving upper and lower. The conveying table 12 has plural conveying hooks 21 attached in the right and left direction at a prescribed interval to a pair of right and left endless chains for conveying, wound around a passive gear 22 and a driving gear arranged in the front and rear direction. The conveying means is constituted so that the conveying hooks 21 may move at a prescribed speed corresponding to the movement of the pressing protrusions 31 moving upper and lower.  An endless supporting belt 40 winding around a rear roller 42 and a front roller 43 arranged in the front and rear direction is installed under the bed-soil- conveying device 26 and the pressing device 30.
Patent JP-H11109046-A (JP)
Title: Excavation soil amount measurement system and method in shield tunneling method and excavation control system and method using the same
Inventor: TAJIRI HIDEO
IPC: G01N22/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide excavation soil amount measurement system and method in a shield tunneling method capable of discriminating the soil quality of the investigation range of a face in real time, obtaining an accurate theoretical excavation dry sand amount and appropriately measuring an excavation dry sand amount and excavation control system and method using them. SOLUTION: This excavation soil amount measurement system 1 is provided with an electromagnetic wave transmission/reception means 80 for transmitting and receiving electromagnetic waves to/from the face, a soil quality discrimination means 86 for discriminating the soil quality of the excavation cross section of the face based on the received result of the electromagnetic waves, an angle measurement part 38 for measuring the rotation angle of a shield machine face plate and an index excavation soil amount computing means 88 for obtaining the ratio occupying the excavation cross section of each soil quality for constituting the excavation cross section and computing an excavation soil amount to be the index of excavation control. Based on the excavation soil amount measured result, the excavation of a shield machine is controlled.
Patent JP-H07177724-A (JP)
Title: Driving equipment
Inventor: YOKOYAMA KOJI
IPC: H02K49/00
Filed: 1993-11-19
Abstract: PURPOSE:To provide a rotation driving mechanism which is not damaged by mechanical abrasion, generation of dust, shock, large torque, etc., and by which a multishaft driving can be done without any trouble. CONSTITUTION:This equipment is provided with a first magnetic wheel 1 and a second magnetic wheel 2. These two magnetic wheels 1, 2 are crossed with each other at right angles or aslant and are brought near to each other with the outer surfaces not in contact with each other. Along the outer surface of the first magnetic wheel 1, N-pole bands 1n and S-pole bands 1s of permanent magnets are formed alternately. On the outer surface of the second magnetic wheel 2, N-pole bands 2n and S-pole bands 2s of permanent magnets are formed spirally.
Patent JP-2001115348-A (JP)
Title: Sliver yarn-like yarn of carbon nanofiber and method for producing the same
Inventor: OSAKI TAKASHI
IPC: D01F9/127
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a sliver yarn-like yarn of a carbon nanofiber, having substantially no twist, and formed out of the carbon nanofiber, and further to provide a method for producing the yarn. SOLUTION: This sliver yarn-like yarn of the carbon nanofiber comprises the carbon nanofiber having 3-200 nm average outer diameter and has substantially no twist. The method for producing the sliver yarn-like yarn of the carbon nanofiber comprises surrounding a reaction gas stream including the carbon nanofiber formed in a reaction zone, with a guiding gas, and imparting rotary power to the carbon nanofiber in the gas stream when taking out the carbon nanofiber to the outside of the system so as to be narrowed.
Patent JP-2000121169-A (JP)
Title: Hot air heater using louver with photocatalyst
Inventor: YANAGIBASHI MASARU
IPC: F24H9/02
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To supply ultraviolet rays from a fluorescent lamp disposed in the upper part of a room to each of photocatalyst layers formed on the upper and lower surfaces of louvers of a hot air heater. SOLUTION: A hot air heater comprises a front cover 2 forming a front surface of a main body, a hot air outlet port 3 opened on the front cover, louvers 4 for exhausting hot air attached to the hot air outlet port, upper surfaces 5 of the louvers on which photocatalyst layers are formed, the lower surfaces 6 on which photocatalyst layers are formed and a louver movable means 7 attached so as to mova the louvers upward and downward with respect to the hot air outlet port. Thus, ultraviolet rays from a fluorescent lamp 8 reach the photocatalyst layers on the upper surfaces of the louvers to perform a catalytic action. Then, the upper surfaces are reversed downward and the lower surfaces are reversed upward by the louver movabe means, so that the ultraviolet rays reach the photocatalyst layers of the lower surfaces to perform a catalytic action.  Thus, a cleaning effect can be achieved on both the upper and lower surfaces of the louvers.
Patent JP-S63137901-A (JP)
Inventor: KORUPERA CHIMO
IPC: C08B37/16
Filed: 1987-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。